Yorkville SA221S Synergy Dual 21" Powered Subwoofer

• 17000 W Peak Power (6000 W Program)
• 2x 21” Neodymium Woofers with 4.5” Voice Coils
• Bass Reflex Design
• Exceptionally High Output and Deep Bass
• System Type : Powered Subwoofer
• Power Rating : 17000 W Peak (6000 W Program)
• Measured Max SPL (C-Weighted CM Max Hold) : 143 dB Peak (131 dB Continuous)
• Frequency Response (Hz +/- 3dB) : 28 Hz - 100 Hz
• Crossover Frequency : 50 Hz  /  100 Hz Selectable
• Cabinet Configuration : Bass Reflex
• Driver Configuration : 2x 21" Neodymium with 4.5" Tetra Coil
• LF Protection : Excursion, Voice Coil Thermal (RMS)
• LF Amplifier Type : Class D
• Cooling Scheme : Convection
• Power Cable : Removable Locking powerCON TRUE1 Input and Loop Thru Output
• Power Consumption (typ/max) : 1440 VA  /  1920 VA

In / Out Connections

• 1x XLR Input
• 2x XLR Full-Range Outputs
• 1x XLR High-Pass
• Input Sensitivity (Vrms Sine) : Line In 1.4 at Centre, 0.56 at Max
• Controls : Thermal Limiter Advance for Power Consumption Management
• Level Controls : -∞ to +8 dB
• Limiter : Excursion, Thermal (RMS), Clipping
• LED Indicators : Power, Excursion Limit, Thermal (RMS) Limit, Input Clip, Activity
• Wheels : 4x Locking Swivel Casters (Rear)
• Pole Mount Adapter (1 3/8 : 2 (1x Top, 1x Side)
• Enclosure Materials : Multi-ply 15 mm Birch Plywood
• Stacking Feature : Rubber Feet and Cups (Side and Bottom)
• Covering / Finish : Paint
• Other Details : 2x UHMW Skid Glides (Rear)
• Dimensions (DWH) : 32.8” (37.8” with Casters) x 29.8” x 47.5” (83.2 cm (95.8 cm with Casters) x 75.5 cm x 120.6 cm)